Airlines across India experienced brief operational disruptions on Thursday morning after a technical outage affected Navitaire, a system widely used for bookings and check-ins, according to local media reports.

India’s largest airline, IndiGo, has fully restored its network following a week of severe operational disruptions that stranded thousands of passengers across the country.

IndiGo faced widespread disruptions on Friday, cancelling over 550 flights as operational challenges intensified at major airports.

Indian airline IndiGo has experienced a series of flight delays and some cancellations over the past few days, the company confirmed on Wednesday. According to a spokesperson, the disruptions were caused by a combination of technology issues, airport congestion, and operational requirements.

Direct flights between India and China have resumed, signaling a thaw in relations after years of tensions.

In the past 48 hours, at least 10 Indian flights have been hit with hoax bomb threats, resulting in significant delays and flight diversions.